Molecular Mechanisms of Social Behavior – Anna Kukekova

Molecular Mechanisms of Social Behavior
Kukekova, Anna V.   
University of Illinois Urbana-Champaign, Champaign, IL, United States

  Search 11 grants from Anna Kukekova
  Search 13346 grants from University of Illinois Urbana-Champaign
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  Abstract
Multiple human neurological disorders are associated with deficits in social interaction and communication. Although a genetic component of these disorders is well established, their inheritance is complex, and the identification of functional connections between disease loci and impaired behaviors has proven to be extremely difficult. Integration of human genetic studies with studies of animal models will facilitate advances in establishing the comprehensive molecular networks that regulate social behaviors and the identification of gene pathways disrupted in mental disorders. The goals of this project are to dissect specific heritable behaviors segregating in the silver fox (Vulpes vulpes) into discrete interacting components that are understood at the molecular level with the intent of providing valuable insights into the mechanisms underlying a broad range of mammalian interactive social behaviors, including human psychiatric disorders. The specific fox strains developed at the Institute of Cytology and Genetics (ICG) of the Russian Academy of Sciences exhibit markedly different, genetically determined behavioral phenotypes with significant parallels to typical and atypical human behaviors. The current proposal is a joint research project between scientists at the University of Illinois at Urbana-Champaign, the ICG, and the Swedish University of Agricultural Sciences to define the molecular mechanisms underlying these behavioral phenotypes. To investigate the genetics of these behaviors we will 1) identify and compare the genetic architecture of aggressive, anxiety-related, and affiliative behaviors in foxes and 2) fine map fox behavioral loci and define candidate genes and molecular pathways involved in the regulation of these behaviors. The identification of loci and genes influencing social behavior in foxes is expected to provide new insights into, and candidate genes for, human disorders of social behavior. Furthermore, such a well-established large animal model, intermediate to rodents and primates in biological complexity, can serve as a bridge between humans and rodents for molecular studies of behavior, thereby leading to the development of potential therapies.

Public Health Relevance

Foxes bred for tameness, unlike their wild ancestors, respond in a positive, friendly manner towards humans, just as domesticated dogs, unlike their wolf ancestors, are friendly to people. This project studies the genetics of these inherited fox behaviors in order to understand the causes and mechanisms involved and to potentially gain broader insight into a range of human neurological disorders that are characterized by impaired social reciprocity or by anxiety-related and/or aggressive behaviors.

  Funding Agency
Agency
National Institute of Health (NIH)
Institute
National Institute of General Medical Sciences (NIGMS)
Type
Research Project (R01)
Project #
5R01GM120782-02
Application #
9356552
Study Section
Genetic Variation and Evolution Study Section (GVE)
Program Officer
Sesma, Michael A
Project Start
2016-09-26
Project End
2020-06-30
Budget Start
2017-07-01
Budget End
2018-06-30
Support Year
2
Fiscal Year
2017
Total Cost
Indirect Cost
  Institution
Name
University of Illinois Urbana-Champaign
Department
Veterinary Sciences
Type
Earth Sciences/Resources
DUNS #
041544081
City
Champaign
State
IL
Country
United States
Zip Code
61820
  Related projects
NIH 2019
R01 GM Molecular Mechanisms of Social Behavior
Kukekova, Anna V. / University of Illinois Urbana-Champaign
NIH 2019
R01 GM Molecular Mechanisms of Social Behavior
Kukekova, Anna V. / University of Illinois Urbana-Champaign
NIH 2018
R01 GM Molecular Mechanisms of Social Behavior
Kukekova, Anna V. / University of Illinois Urbana-Champaign
NIH 2017
R01 GM Molecular Mechanisms of Social Behavior
Kukekova, Anna V. / University of Illinois Urbana-Champaign
NIH 2016
R01 GM Molecular Mechanisms of Social Behavior
Kukekova, Anna V. / University of Illinois Urbana-Champaign $332,829
  Publications
Wang, Xu; Pipes, Lenore; Trut, Lyudmila N et al. (2018) Genomic responses to selection for tame/aggressive behaviors in the silver fox (Vulpes vulpes). Proc Natl Acad Sci U S A 115:10398-10403
Donaldson, Michael E; Rico, Yessica; Hueffer, Karsten et al. (2018) Development of a genotype-by-sequencing immunogenetic assay as exemplified by screening for variation in red fox with and without endemic rabies exposure. Ecol Evol 8:572-583
Hekman, Jessica P; Johnson, Jennifer L; Edwards, Whitney et al. (2018) Anterior Pituitary Transcriptome Suggests Differences in ACTH Release in Tame and Aggressive Foxes. G3 (Bethesda) 8:859-873

— Read on grantome.com/grant/NIH/R01-GM120782-02

Published by lslolo

I am a targeted Individual in the county of KANKAKEE Illinois since 2015- current. I became a victim via my employer which is the state of Illinois Department of Human Services.

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